@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@500;600;700;800&display=swap');

:root {
  --navy-950: #06111f;
  --navy-900: #091827;
  --navy-800: #10243a;
  --navy-700: #18344f;
  --blue: #2f6bff;
  --cyan: #3dd9ff;
  --gold: #d6a74e;
  --gold-light: #f0d48f;
  --ink: #122033;
  --muted: #66758a;
  --line: #dce4ed;
  --paper: #f4f7fa;
  --white: #ffffff;
  --success: #19a974;
  --radius-sm: 12px;
  --radius: 22px;
  --radius-lg: 32px;
  --shadow: 0 24px 70px rgba(6, 17, 31, .12);
  --shadow-deep: 0 32px 90px rgba(0, 0, 0, .28);
  --container: 1240px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: 'DM Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.nav-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, textarea, select { font: inherit; }
h1, h2, h3, h4, p { margin-top: 0; }
h1, h2, h3, h4 {
  font-family: 'Manrope', sans-serif;
  letter-spacing: -.035em;
  line-height: 1.12;
}
p { color: var(--muted); }

.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.narrow { width: min(calc(100% - 40px), 880px); margin-inline: auto; }
.section { padding: 110px 0; position: relative; }
.section-sm { padding: 72px 0; }
.section-dark { background: var(--navy-950); color: var(--white); }
.section-dark p { color: #a9b8c8; }
.section-soft { background: var(--paper); }
.section-line { border-top: 1px solid var(--line); }
.center { text-align: center; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--blue);
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .15em;
  text-transform: uppercase;
}
.eyebrow::before { content: ''; width: 28px; height: 2px; background: currentColor; }
.section-dark .eyebrow { color: var(--gold-light); }
.section-title { max-width: 780px; margin-bottom: 22px; font-size: clamp(2.15rem, 5vw, 4.35rem); }
.section-title.centered { margin-inline: auto; text-align: center; }
.section-intro { max-width: 720px; margin-bottom: 46px; font-size: 1.12rem; }
.section-intro.centered { margin-inline: auto; text-align: center; }
.gold { color: var(--gold); }
.blue { color: var(--blue); }

.site-header {
  position: fixed;
  z-index: 1000;
  inset: 0 0 auto;
  border-bottom: 1px solid rgba(255,255,255,.1);
  background: rgba(6, 17, 31, .84);
  backdrop-filter: blur(18px);
  transition: box-shadow .3s ease, background .3s ease;
}
.site-header.scrolled { background: rgba(6, 17, 31, .96); box-shadow: 0 16px 40px rgba(0,0,0,.16); }
.nav { height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
}
.brand-logo {
  width: 148px;
  height: 42px;
  padding: 7px 11px;
  object-fit: contain;
  background: #fff;
  border-radius: 10px;
}
.brand-unit { color: #fff; font-size: .78rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 29px; color: #d6e0e9; font-size: .92rem; font-weight: 600; }
.nav-links a:not(.btn) { position: relative; padding: 28px 0; }
.nav-links a:not(.btn)::after {
  content: '';
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 20px;
  height: 2px;
  background: var(--gold);
  transition: right .25s ease;
}
.nav-links a:hover::after, .nav-links a.active::after { right: 0; }
.nav-links .btn { color: var(--navy-950); }
.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  color: #fff;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 12px;
  background: transparent;
  cursor: pointer;
}

.btn {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 11px;
  padding: 0 23px;
  border: 1px solid transparent;
  border-radius: 12px;
  font-weight: 800;
  font-size: .92rem;
  transition: transform .25s var(--ease), box-shadow .25s ease, background .25s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-gold { color: var(--navy-950); background: linear-gradient(135deg, var(--gold-light), var(--gold)); box-shadow: 0 12px 30px rgba(214,167,78,.2); }
.btn-gold:hover { box-shadow: 0 16px 36px rgba(214,167,78,.32); }
.btn-blue { color: #fff; background: var(--blue); box-shadow: 0 12px 32px rgba(47,107,255,.25); }
.btn-outline { color: #fff; border-color: rgba(255,255,255,.32); background: rgba(255,255,255,.05); }
.btn-outline:hover { background: rgba(255,255,255,.11); }
.btn-light { color: var(--navy-950); background: #fff; }
.text-link { display: inline-flex; align-items: center; gap: 8px; color: var(--blue); font-weight: 800; }
.text-link i { transition: transform .2s ease; }
.text-link:hover i { transform: translateX(4px); }

.hero {
  position: relative;
  display: flex;
  min-height: 860px;
  padding: 158px 0 100px;
  align-items: center;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 79% 31%, rgba(47,107,255,.27), transparent 34%),
    radial-gradient(circle at 63% 68%, rgba(61,217,255,.1), transparent 28%),
    linear-gradient(135deg, #06111f 0%, #091827 55%, #0d2238 100%);
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: .4;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, black, transparent 90%);
}
.hero::after {
  content: '';
  position: absolute;
  width: 620px;
  height: 620px;
  top: 50%;
  right: -250px;
  border: 1px solid rgba(214,167,78,.25);
  border-radius: 50%;
  box-shadow: 0 0 0 90px rgba(47,107,255,.035), 0 0 0 180px rgba(47,107,255,.025);
  transform: translateY(-50%);
}
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.12fr .88fr; gap: 80px; align-items: center; }
.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 27px;
  padding: 9px 13px;
  border: 1px solid rgba(214,167,78,.3);
  border-radius: 99px;
  color: var(--gold-light);
  background: rgba(214,167,78,.08);
  font-size: .74rem;
  font-weight: 800;
  letter-spacing: .11em;
  text-transform: uppercase;
}
.hero-kicker span { width: 7px; height: 7px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 18px var(--gold); }
.hero h1 { max-width: 790px; margin-bottom: 24px; color: #fff; font-size: clamp(3rem, 6.3vw, 6.4rem); letter-spacing: -.06em; }
.hero h1 em { color: var(--gold-light); font-style: normal; }
.hero-copy { max-width: 680px; margin-bottom: 34px; color: #b9c7d5; font-size: clamp(1.05rem, 1.7vw, 1.25rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 13px; }
.hero-proof { display: flex; flex-wrap: wrap; gap: 22px; margin-top: 38px; color: #a9b8c8; font-size: .86rem; font-weight: 700; }
.hero-proof span { display: inline-flex; align-items: center; gap: 8px; }
.hero-proof i { color: var(--gold); }

.command-panel {
  position: relative;
  padding: 26px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 26px;
  background: linear-gradient(145deg, rgba(255,255,255,.1), rgba(255,255,255,.035));
  box-shadow: var(--shadow-deep);
  backdrop-filter: blur(18px);
}
.command-panel::before {
  content: '';
  position: absolute;
  inset: -1px;
  z-index: -1;
  border-radius: inherit;
  background: linear-gradient(145deg, rgba(61,217,255,.5), transparent 34%, rgba(214,167,78,.45));
  opacity: .35;
}
.panel-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; color: #fff; }
.panel-top strong { font-size: .88rem; letter-spacing: .08em; text-transform: uppercase; }
.status { display: inline-flex; align-items: center; gap: 7px; color: #9fe0c7; font-size: .72rem; font-weight: 800; text-transform: uppercase; }
.status::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: #23d397; box-shadow: 0 0 12px #23d397; }
.capability-stack { display: grid; gap: 12px; }
.capability-row {
  display: grid;
  grid-template-columns: 50px 1fr auto;
  gap: 15px;
  align-items: center;
  padding: 16px;
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 15px;
  background: rgba(3,12,23,.48);
}
.capability-icon { display: grid; width: 50px; height: 50px; place-items: center; border-radius: 13px; color: var(--cyan); background: rgba(61,217,255,.1); font-size: 1.05rem; }
.capability-row:nth-child(2) .capability-icon { color: var(--gold-light); background: rgba(214,167,78,.1); }
.capability-row:nth-child(3) .capability-icon { color: #b4a6ff; background: rgba(137,105,255,.12); }
.capability-row:nth-child(4) .capability-icon { color: #8ce5bf; background: rgba(25,169,116,.12); }
.capability-row strong { display: block; margin-bottom: 2px; color: #fff; font-size: .93rem; }
.capability-row small { color: #889aab; }
.capability-row > i { color: #607489; }
.panel-footer { display: flex; align-items: center; justify-content: space-between; margin-top: 18px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.1); color: #94a6b8; font-size: .78rem; }
.panel-footer strong { color: #fff; }

.trust-bar { position: relative; z-index: 5; margin-top: -38px; }
.trust-shell { display: grid; grid-template-columns: 1.1fr repeat(4, 1fr); min-height: 112px; align-items: stretch; border-radius: 20px; background: #fff; box-shadow: var(--shadow); overflow: hidden; }
.trust-label { display: flex; flex-direction: column; justify-content: center; padding: 24px 30px; background: var(--paper); }
.trust-label small { color: var(--muted); font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.trust-label strong { font-family: 'Manrope'; font-size: 1.05rem; }
.trust-item { display: flex; flex-direction: column; justify-content: center; padding: 20px; border-left: 1px solid var(--line); }
.trust-item strong { font-family: 'Manrope'; font-size: 1rem; }
.trust-item span { color: var(--muted); font-size: .78rem; }

.services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.service-card {
  position: relative;
  min-height: 330px;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  overflow: hidden;
  transition: transform .35s var(--ease), box-shadow .35s ease, border-color .35s ease;
}
.service-card:hover { transform: translateY(-7px); border-color: rgba(47,107,255,.35); box-shadow: var(--shadow); }
.service-card::after {
  content: attr(data-number);
  position: absolute;
  right: 24px;
  bottom: -26px;
  color: #eef2f7;
  font-family: 'Manrope';
  font-size: 8rem;
  font-weight: 800;
  line-height: 1;
}
.service-card > * { position: relative; z-index: 2; }
.service-icon { display: grid; width: 58px; height: 58px; margin-bottom: 42px; place-items: center; border-radius: 15px; color: #fff; background: var(--navy-950); font-size: 1.2rem; }
.service-card:nth-child(2) .service-icon { background: var(--blue); }
.service-card:nth-child(3) .service-icon { color: var(--navy-950); background: var(--gold); }
.service-card:nth-child(4) .service-icon { background: var(--success); }
.service-card h3 { margin-bottom: 12px; font-size: 1.55rem; }
.service-card p { max-width: 520px; margin-bottom: 24px; }
.tag-list { display: flex; flex-wrap: wrap; gap: 8px; }
.tag { padding: 7px 10px; border: 1px solid var(--line); border-radius: 99px; color: #52647a; background: var(--paper); font-size: .73rem; font-weight: 800; }

.showcase { display: grid; grid-template-columns: .88fr 1.12fr; gap: 70px; align-items: center; }
.showcase-visual {
  position: relative;
  min-height: 560px;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 35% 25%, rgba(61,217,255,.25), transparent 28%),
    linear-gradient(145deg, #10243a, #06111f);
  overflow: hidden;
  box-shadow: var(--shadow-deep);
}
.showcase-visual::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px); background-size: 44px 44px; }
.rail-line { position: absolute; height: 2px; background: linear-gradient(90deg, transparent, var(--cyan), var(--gold), transparent); transform-origin: left; filter: drop-shadow(0 0 10px var(--cyan)); }
.rail-line.one { width: 85%; top: 35%; left: 10%; transform: rotate(14deg); }
.rail-line.two { width: 75%; top: 58%; left: 12%; transform: rotate(-17deg); }
.rail-line.three { width: 65%; top: 74%; left: 25%; transform: rotate(7deg); }
.rail-node { position: absolute; display: grid; width: 92px; height: 92px; place-items: center; border: 1px solid rgba(255,255,255,.2); border-radius: 22px; color: #fff; background: rgba(6,17,31,.72); box-shadow: 0 18px 40px rgba(0,0,0,.25); backdrop-filter: blur(10px); }
.rail-node i { font-size: 1.4rem; color: var(--gold-light); }
.rail-node span { font-size: .65rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.rail-node.n1 { top: 13%; left: 12%; }
.rail-node.n2 { top: 40%; left: 42%; }
.rail-node.n3 { top: 16%; right: 10%; }
.rail-node.n4 { bottom: 10%; left: 15%; }
.rail-node.n5 { bottom: 9%; right: 9%; }
.showcase-copy h2 { margin-bottom: 22px; font-size: clamp(2.4rem, 4.5vw, 4.5rem); }
.showcase-copy > p { font-size: 1.1rem; }
.feature-list { display: grid; gap: 15px; margin: 30px 0; }
.feature { display: grid; grid-template-columns: 44px 1fr; gap: 14px; align-items: start; }
.feature > i { display: grid; width: 44px; height: 44px; place-items: center; border-radius: 12px; color: var(--blue); background: #eaf0ff; }
.feature strong { display: block; margin-bottom: 2px; font-family: 'Manrope'; }
.feature span { color: var(--muted); font-size: .9rem; }

.work-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.work-card { display: flex; min-height: 440px; flex-direction: column; justify-content: space-between; padding: 30px; border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius); background: linear-gradient(155deg, rgba(255,255,255,.09), rgba(255,255,255,.025)); }
.work-label { display: inline-flex; align-items: center; gap: 8px; color: var(--gold-light); font-size: .72rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.work-card h3 { margin: 28px 0 12px; color: #fff; font-size: 1.75rem; }
.work-card p { color: #a9b8c8; }
.work-meta { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; padding-top: 26px; border-top: 1px solid rgba(255,255,255,.12); }
.work-meta small { color: #7f93a6; text-transform: uppercase; letter-spacing: .08em; }
.work-meta strong { display: block; color: #fff; font-size: .9rem; }
.work-arrow { display: grid; width: 44px; height: 44px; place-items: center; border: 1px solid rgba(255,255,255,.15); border-radius: 50%; color: var(--gold-light); }

.project-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.project-card { border: 1px solid var(--line); border-radius: var(--radius); background: #fff; overflow: hidden; transition: transform .3s var(--ease), box-shadow .3s ease; }
.project-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.project-head { position: relative; display: flex; min-height: 210px; align-items: flex-end; padding: 28px; color: #fff; background: linear-gradient(145deg, #0b1e33, #183d63); overflow: hidden; }
.project-card:nth-child(2) .project-head { background: linear-gradient(145deg, #132c2c, #17634f); }
.project-card:nth-child(3) .project-head { background: linear-gradient(145deg, #2b1c3e, #633e79); }
.project-head::after { content: ''; position: absolute; width: 180px; height: 180px; top: -70px; right: -40px; border: 1px solid rgba(255,255,255,.2); border-radius: 50%; box-shadow: 0 0 0 32px rgba(255,255,255,.025), 0 0 0 64px rgba(255,255,255,.02); }
.project-head i { position: absolute; top: 28px; left: 28px; color: var(--gold-light); font-size: 1.8rem; }
.project-head h3 { position: relative; z-index: 2; margin: 0; color: #fff; font-size: 1.7rem; }
.project-body { padding: 28px; }
.project-body p { min-height: 100px; }
.project-body .text-link { margin-top: 8px; }

.assurance-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 70px; align-items: start; }
.assurance-grid h2 { font-size: clamp(2.3rem, 4.5vw, 4.4rem); }
.assurance-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.assurance-item { padding: 24px; border: 1px solid var(--line); border-radius: 17px; background: #fff; }
.assurance-item i { margin-bottom: 22px; color: var(--blue); font-size: 1.2rem; }
.assurance-item strong { display: block; margin-bottom: 6px; font-family: 'Manrope'; }
.assurance-item p { margin: 0; font-size: .88rem; }

.markets { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 34px; }
.market-card { padding: 22px; border: 1px solid rgba(255,255,255,.13); border-radius: 16px; background: rgba(255,255,255,.05); }
.market-card span { display: block; color: var(--gold-light); font-size: .72rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.market-card strong { color: #fff; font-family: 'Manrope'; font-size: 1.1rem; }

.cta-section { padding: 34px 0 110px; background: var(--paper); }
.cta-shell { position: relative; display: grid; grid-template-columns: 1.2fr .8fr; gap: 40px; align-items: center; padding: 65px; border-radius: var(--radius-lg); color: #fff; background: linear-gradient(135deg, var(--navy-950), #12304e); overflow: hidden; box-shadow: var(--shadow-deep); }
.cta-shell::after { content: ''; position: absolute; width: 370px; height: 370px; top: -175px; right: -80px; border: 1px solid rgba(214,167,78,.35); border-radius: 50%; box-shadow: 0 0 0 60px rgba(214,167,78,.04), 0 0 0 120px rgba(214,167,78,.025); }
.cta-shell > * { position: relative; z-index: 2; }
.cta-shell h2 { max-width: 730px; margin-bottom: 14px; color: #fff; font-size: clamp(2.1rem, 4.5vw, 4.3rem); }
.cta-shell p { max-width: 690px; margin: 0; color: #b2c1d0; }
.cta-actions { display: flex; flex-direction: column; align-items: stretch; gap: 12px; }

.subhero { position: relative; padding: 170px 0 100px; color: #fff; background: radial-gradient(circle at 78% 30%, rgba(47,107,255,.3), transparent 32%), linear-gradient(135deg, #06111f, #0c2138); overflow: hidden; }
.subhero::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px); background-size: 58px 58px; }
.subhero-inner { position: relative; z-index: 2; max-width: 900px; }
.subhero h1 { margin-bottom: 24px; color: #fff; font-size: clamp(3rem, 6vw, 6rem); }
.subhero p { max-width: 790px; color: #b9c7d5; font-size: 1.18rem; }
.breadcrumb { display: flex; gap: 8px; margin-bottom: 30px; color: #8396aa; font-size: .83rem; font-weight: 700; }
.breadcrumb a { color: var(--gold-light); }

.detail-grid { display: grid; grid-template-columns: 340px 1fr; gap: 60px; align-items: start; }
.side-nav { position: sticky; top: 105px; padding: 24px; border: 1px solid var(--line); border-radius: 18px; background: #fff; box-shadow: 0 12px 35px rgba(6,17,31,.06); }
.side-nav strong { display: block; margin-bottom: 16px; color: var(--ink); font-family: 'Manrope'; }
.side-nav a { display: flex; align-items: center; justify-content: space-between; padding: 12px 0; border-top: 1px solid var(--line); color: var(--muted); font-size: .9rem; font-weight: 700; }
.side-nav a:hover { color: var(--blue); }
.detail-block { scroll-margin-top: 110px; padding: 0 0 70px; margin-bottom: 70px; border-bottom: 1px solid var(--line); }
.detail-block:last-child { border-bottom: 0; margin-bottom: 0; }
.detail-block h2 { margin-bottom: 18px; font-size: clamp(2rem, 4vw, 3.6rem); }
.detail-block > p { font-size: 1.04rem; }
.detail-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 28px; }
.detail-card { padding: 24px; border: 1px solid var(--line); border-radius: 16px; background: var(--paper); }
.detail-card i { margin-bottom: 18px; color: var(--blue); }
.detail-card strong { display: block; margin-bottom: 7px; font-family: 'Manrope'; }
.detail-card p { margin: 0; font-size: .88rem; }

.apps-hero { min-height: 820px; }
.app-orbit { position: relative; height: 560px; }
.phone {
  position: absolute;
  z-index: 2;
  width: 250px;
  height: 510px;
  top: 20px;
  left: 50%;
  padding: 12px;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 38px;
  background: #07111d;
  box-shadow: 0 38px 90px rgba(0,0,0,.48);
  transform: translateX(-50%) rotate(3deg);
}
.phone-screen { height: 100%; padding: 34px 17px 20px; border-radius: 29px; color: #fff; background: linear-gradient(160deg, #153c65, #081827 65%); overflow: hidden; }
.phone-notch { position: absolute; width: 92px; height: 23px; top: 17px; left: 50%; border-radius: 0 0 14px 14px; background: #040a12; transform: translateX(-50%); }
.phone-screen small { color: #9bb0c4; font-size: .6rem; }
.phone-screen h3 { margin: 5px 0 22px; color: #fff; font-size: 1.25rem; }
.phone-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.phone-app { display: grid; min-height: 78px; place-items: center; border: 1px solid rgba(255,255,255,.1); border-radius: 13px; background: rgba(255,255,255,.06); text-align: center; }
.phone-app i { color: var(--gold-light); }
.phone-app span { display: block; font-size: .52rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.orbit-chip { position: absolute; z-index: 3; display: flex; min-width: 156px; align-items: center; gap: 11px; padding: 13px 15px; border: 1px solid rgba(255,255,255,.16); border-radius: 14px; color: #fff; background: rgba(6,17,31,.8); box-shadow: 0 18px 45px rgba(0,0,0,.28); backdrop-filter: blur(12px); }
.orbit-chip i { display: grid; width: 38px; height: 38px; place-items: center; border-radius: 10px; color: var(--gold-light); background: rgba(214,167,78,.1); }
.orbit-chip strong { display: block; font-size: .78rem; }
.orbit-chip span { color: #7f93a6; font-size: .65rem; }
.orbit-chip.c1 { top: 10%; left: 0; }
.orbit-chip.c2 { top: 42%; left: -4%; }
.orbit-chip.c3 { bottom: 6%; left: 7%; }
.orbit-chip.c4 { top: 18%; right: -2%; }
.orbit-chip.c5 { bottom: 18%; right: -6%; }

.app-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 13px; }
.app-card { padding: 26px 20px; border: 1px solid var(--line); border-radius: 18px; background: #fff; text-align: center; transition: transform .3s var(--ease), box-shadow .3s ease; }
.app-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.app-card i { display: grid; width: 52px; height: 52px; margin: 0 auto 20px; place-items: center; border-radius: 14px; color: #fff; background: var(--blue); }
.app-card:nth-child(2) i { background: #e47d2c; }
.app-card:nth-child(3) i { background: var(--success); }
.app-card:nth-child(4) i { background: #7956d6; }
.app-card:nth-child(5) i { background: #d14f63; }
.app-card h3 { font-size: 1.05rem; }
.app-card p { margin: 0; font-size: .82rem; }

.process { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius); background: rgba(255,255,255,.12); overflow: hidden; }
.process-step { min-height: 250px; padding: 28px; background: var(--navy-950); }
.process-step span { display: block; margin-bottom: 46px; color: var(--gold); font-family: 'Manrope'; font-size: 2rem; font-weight: 800; }
.process-step h3 { color: #fff; font-size: 1.2rem; }
.process-step p { margin: 0; font-size: .87rem; }

.site-footer { padding: 75px 0 30px; color: #a9b8c8; background: #040c16; }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 60px; }
.footer-brand { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 18px; color: #fff; font-family: 'Manrope'; font-size: 1.4rem; font-weight: 800; }
.footer-brand span { color: var(--gold); }
.footer-about { max-width: 380px; color: #7f93a6; }
.footer-col h4 { margin-bottom: 18px; color: #fff; font-size: .9rem; letter-spacing: .03em; }
.footer-col a { display: block; margin-bottom: 11px; color: #8ea1b4; font-size: .88rem; }
.footer-col a:hover { color: var(--gold-light); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 30px; margin-top: 58px; padding-top: 25px; border-top: 1px solid rgba(255,255,255,.09); color: #62768a; font-size: .78rem; }
.socials { display: flex; gap: 8px; }
.socials a { display: grid; width: 38px; height: 38px; place-items: center; border: 1px solid rgba(255,255,255,.1); border-radius: 10px; color: #a9b8c8; }
.socials a:hover { color: #fff; border-color: var(--gold); }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1080px) {
  .nav-links { gap: 18px; }
  .hero-grid, .showcase, .assurance-grid { grid-template-columns: 1fr; }
  .hero { min-height: auto; }
  .command-panel { max-width: 680px; }
  .showcase-visual { min-height: 480px; }
  .work-grid, .project-grid { grid-template-columns: repeat(2, 1fr); }
  .app-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1.3fr repeat(2, 1fr); }
  .footer-col:last-child { grid-column: 2 / 4; }
}

@media (max-width: 820px) {
  .section { padding: 82px 0; }
  .site-header { background: rgba(6,17,31,.96); }
  .nav-toggle { display: grid; place-items: center; }
  .nav-links { position: fixed; inset: 78px 0 auto; display: none; max-height: calc(100vh - 78px); padding: 24px 20px 34px; flex-direction: column; align-items: stretch; background: var(--navy-950); overflow: auto; }
  .nav-open .nav-links { display: flex; }
  .nav-links a:not(.btn) { padding: 11px 0; }
  .nav-links a:not(.btn)::after { bottom: 7px; }
  .hero { padding-top: 135px; }
  .hero-grid { gap: 55px; }
  .hero h1 { font-size: clamp(3rem, 13vw, 5rem); }
  .trust-shell { grid-template-columns: repeat(2, 1fr); }
  .trust-label { grid-column: 1 / -1; }
  .trust-item { border-top: 1px solid var(--line); }
  .services-grid, .assurance-list, .detail-cards { grid-template-columns: 1fr; }
  .work-grid, .project-grid { grid-template-columns: 1fr; }
  .assurance-grid { gap: 35px; }
  .cta-shell { grid-template-columns: 1fr; padding: 45px 30px; }
  .detail-grid { grid-template-columns: 1fr; }
  .side-nav { position: static; }
  .app-grid { grid-template-columns: repeat(2, 1fr); }
  .process { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .footer-grid > :first-child { grid-column: 1 / -1; }
  .footer-col:last-child { grid-column: auto; }
}

@media (max-width: 560px) {
  .container, .narrow { width: min(calc(100% - 28px), var(--container)); }
  .brand-unit { display: none; }
  .brand-logo { width: 130px; }
  .hero { padding-bottom: 76px; }
  .hero h1 { font-size: 3.2rem; }
  .hero-actions .btn { width: 100%; }
  .command-panel { padding: 16px; }
  .capability-row { grid-template-columns: 44px 1fr; }
  .capability-row > i { display: none; }
  .trust-shell { grid-template-columns: 1fr; }
  .trust-label { grid-column: auto; }
  .trust-item { border-left: 0; }
  .service-card { padding: 27px; }
  .showcase-visual { min-height: 430px; }
  .rail-node { width: 76px; height: 76px; }
  .markets { grid-template-columns: 1fr; }
  .subhero { padding-top: 140px; }
  .app-orbit { height: 560px; transform: scale(.86); margin-inline: -35px; }
  .orbit-chip { min-width: 142px; }
  .app-grid, .process, .footer-grid { grid-template-columns: 1fr; }
  .footer-col:last-child { grid-column: auto; }
  .footer-bottom { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}